Showing posts with label earthquake. Show all posts
Showing posts with label earthquake. Show all posts

Wednesday, January 18, 2012

Earthquake!
At 5.31am I was still in bed. But I had noticed the slight rocking of the coach. Earthquake - I thought and checked it on the pages of the USGS. And there it was - a big blue square south of the border. It was  a 4.1 and only 0.2km under the surface. 
Earthquake map centered at 33°N,115°W

Magnitude4.1
Date-Time
Location32.345°N, 115.235°W
Depth0.2 km (~0.1 mile) (poorly constrained)
RegionBAJA CALIFORNIA, MEXICO
Distances
  • 13 km (8 miles) WNW (298°) from Guadalupe Victoria, Baja California, Mexico
  • 40 km (25 miles) SSE (147°) from Mexicali, Baja California, Mexico
  • 44 km (28 miles) SE (146°) from Calexico, CA
  • 169 km (105 miles) E (97°) from Tijuana, Baja California, Mexico
Location Uncertaintyhorizontal +/- 2 km (1.2 miles); depth +/- 3.7 km (2.3 miles)
ParametersNph= 33, Dmin=50 km, Rmss=0.48 sec, Gp=223°,
M-type=local magnitude (ML), Version=0
Source
Event IDci15098716

We have had quakes here in earlier years. I remember a 4.7 which rocked us pretty good. And one year, we had just left the area a 7.2 struck the area and caused quite a damage on buildings on both sides of the border.


San Andreas Fault
Being that close to the San Andreas Fault we are aware of that earthquakes can occur at any time. When visiting the Joshua Tree National Park recently I was looking down on the San Andreas Fault from Keys View Point.

The good thing for us is that we are not in a building, but in an RV. It would take a lot to cause damage to an RV parked out in the desert. The worst scenario would be that roads break up and we can't get out.


Enjoy a quake-free day!